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<li class="navelem"><a class="el" href="dir_3dc1dabd28ba78e072d14d3fcfc90454.html">SPHINXsys</a></li><li class="navelem"><a class="el" href="dir_48ea983704c43b6d88c1fa3f4d09e369.html">src</a></li><li class="navelem"><a class="el" href="dir_0a0d9ef1793521534f0094f317758287.html">shared</a></li><li class="navelem"><a class="el" href="dir_18bd2fbc0c396aa3503f5e750d6566c2.html">particles</a></li>  </ul>
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<div class="title">base_particles.hpp</div>  </div>
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<a href="base__particles_8hpp.html">Go to the documentation of this file.</a><div class="fragment"><div class="line"><a name="l00001"></a><span class="lineno">    1</span>&#160;<span class="comment">/* -------------------------------------------------------------------------*</span></div><div class="line"><a name="l00002"></a><span class="lineno">    2</span>&#160;<span class="comment"> *                              SPHinXsys                                   *</span></div><div class="line"><a name="l00003"></a><span class="lineno">    3</span>&#160;<span class="comment"> * --------------------------------------------------------------------------*</span></div><div class="line"><a name="l00004"></a><span class="lineno">    4</span>&#160;<span class="comment"> * SPHinXsys (pronunciation: s&#39;finksis) is an acronym from Smoothed Particle    *</span></div><div class="line"><a name="l00005"></a><span class="lineno">    5</span>&#160;<span class="comment"> * Hydrodynamics for industrial compleX systems. It provides C++ APIs for   *</span></div><div class="line"><a name="l00006"></a><span class="lineno">    6</span>&#160;<span class="comment"> * physical accurate simulation and aims to model coupled industrial dynamic *</span></div><div class="line"><a name="l00007"></a><span class="lineno">    7</span>&#160;<span class="comment"> * systems including fluid, solid, multi-body dynamics and beyond with SPH  *</span></div><div class="line"><a name="l00008"></a><span class="lineno">    8</span>&#160;<span class="comment"> * (smoothed particle hydrodynamics), a meshless computational method using *</span></div><div class="line"><a name="l00009"></a><span class="lineno">    9</span>&#160;<span class="comment"> * particle discretization.                                                 *</span></div><div class="line"><a name="l00010"></a><span class="lineno">   10</span>&#160;<span class="comment"> *                                                                          *</span></div><div class="line"><a name="l00011"></a><span class="lineno">   11</span>&#160;<span class="comment"> * SPHinXsys is partially funded by German Research Foundation              *</span></div><div class="line"><a name="l00012"></a><span class="lineno">   12</span>&#160;<span class="comment"> * (Deutsche Forschungsgemeinschaft) DFG HU1527/6-1, HU1527/10-1                *</span></div><div class="line"><a name="l00013"></a><span class="lineno">   13</span>&#160;<span class="comment"> * and HU1527/12-1.                                                         *</span></div><div class="line"><a name="l00014"></a><span class="lineno">   14</span>&#160;<span class="comment"> *                                                                           *</span></div><div class="line"><a name="l00015"></a><span class="lineno">   15</span>&#160;<span class="comment"> * Portions copyright (c) 2017-2020 Technical University of Munich and      *</span></div><div class="line"><a name="l00016"></a><span class="lineno">   16</span>&#160;<span class="comment"> * the authors&#39; affiliations.                                               *</span></div><div class="line"><a name="l00017"></a><span class="lineno">   17</span>&#160;<span class="comment"> *                                                                           *</span></div><div class="line"><a name="l00018"></a><span class="lineno">   18</span>&#160;<span class="comment"> * Licensed under the Apache License, Version 2.0 (the &quot;License&quot;); you may   *</span></div><div class="line"><a name="l00019"></a><span class="lineno">   19</span>&#160;<span class="comment"> * not use this file except in compliance with the License. You may obtain a *</span></div><div class="line"><a name="l00020"></a><span class="lineno">   20</span>&#160;<span class="comment"> * copy of the License at http://www.apache.org/licenses/LICENSE-2.0.        *</span></div><div class="line"><a name="l00021"></a><span class="lineno">   21</span>&#160;<span class="comment"> *                                                                           *</span></div><div class="line"><a name="l00022"></a><span class="lineno">   22</span>&#160;<span class="comment"> * --------------------------------------------------------------------------*/</span></div><div class="line"><a name="l00029"></a><span class="lineno">   29</span>&#160;<span class="preprocessor">#ifndef BASE_PARTICLES_HPP</span></div><div class="line"><a name="l00030"></a><span class="lineno">   30</span>&#160;<span class="preprocessor">#define BASE_PARTICLES_HPP</span></div><div class="line"><a name="l00031"></a><span class="lineno">   31</span>&#160;</div><div class="line"><a name="l00032"></a><span class="lineno">   32</span>&#160;<span class="preprocessor">#include &quot;<a class="code" href="base__particles_8h.html">base_particles.h</a>&quot;</span></div><div class="line"><a name="l00033"></a><span class="lineno">   33</span>&#160;<span class="preprocessor">#include &quot;<a class="code" href="particle__dynamics__algorithms_8h.html">particle_dynamics_algorithms.h</a>&quot;</span></div><div class="line"><a name="l00034"></a><span class="lineno">   34</span>&#160;</div><div class="line"><a name="l00035"></a><span class="lineno">   35</span>&#160;<span class="keyword">namespace </span><a class="code" href="namespace_s_p_h.html">SPH</a></div><div class="line"><a name="l00036"></a><span class="lineno">   36</span>&#160;{</div><div class="line"><a name="l00037"></a><span class="lineno">   37</span>&#160;    <span class="comment">//=================================================================================================//</span></div><div class="line"><a name="l00038"></a><span class="lineno">   38</span>&#160;    <span class="keyword">template</span> &lt;<span class="keyword">typename</span> VariableType&gt;</div><div class="line"><a name="l00039"></a><span class="lineno">   39</span>&#160;    <span class="keywordtype">void</span> <a class="code" href="class_s_p_h_1_1_base_particles.html#a20ff30ccd36baf7ef398eda84ae4fbfb">BaseParticles::</a></div><div class="line"><a name="l00040"></a><span class="lineno"><a class="line" href="class_s_p_h_1_1_base_particles.html#a20ff30ccd36baf7ef398eda84ae4fbfb">   40</a></span>&#160;<a class="code" href="class_s_p_h_1_1_base_particles.html#a20ff30ccd36baf7ef398eda84ae4fbfb">        registerVariable</a>(StdLargeVec&lt;VariableType&gt; &amp;variable_addrs,</div><div class="line"><a name="l00041"></a><span class="lineno">   41</span>&#160;                         <span class="keyword">const</span> std::string &amp;variable_name, <a class="code" href="class_variable_type.html">VariableType</a> initial_value)</div><div class="line"><a name="l00042"></a><span class="lineno">   42</span>&#160;    {</div><div class="line"><a name="l00043"></a><span class="lineno">   43</span>&#160;        constexpr <span class="keywordtype">int</span> type_index = <a class="code" href="struct_s_p_h_1_1_data_type_index.html">DataTypeIndex&lt;VariableType&gt;::value</a>;</div><div class="line"><a name="l00044"></a><span class="lineno">   44</span>&#160;</div><div class="line"><a name="l00045"></a><span class="lineno">   45</span>&#160;        <span class="keywordflow">if</span> (all_variable_maps_[type_index].find(variable_name) == all_variable_maps_[type_index].end())</div><div class="line"><a name="l00046"></a><span class="lineno">   46</span>&#160;        {</div><div class="line"><a name="l00047"></a><span class="lineno">   47</span>&#160;            variable_addrs.resize(<a class="code" href="class_s_p_h_1_1_base_particles.html#a0501a7ad45113b5e671704ed6537c0fb">real_particles_bound_</a>, initial_value);</div><div class="line"><a name="l00048"></a><span class="lineno">   48</span>&#160;            std::get&lt;type_index&gt;(all_particle_data_).push_back(&amp;variable_addrs);</div><div class="line"><a name="l00049"></a><span class="lineno">   49</span>&#160;            all_variable_maps_[type_index].insert(make_pair(variable_name, std::get&lt;type_index&gt;(all_particle_data_).size() - 1));</div><div class="line"><a name="l00050"></a><span class="lineno">   50</span>&#160;        }</div><div class="line"><a name="l00051"></a><span class="lineno">   51</span>&#160;        <span class="keywordflow">else</span></div><div class="line"><a name="l00052"></a><span class="lineno">   52</span>&#160;        {</div><div class="line"><a name="l00053"></a><span class="lineno">   53</span>&#160;            std::cout &lt;&lt; <span class="stringliteral">&quot;\n Error: the variable &#39;&quot;</span> &lt;&lt; variable_name &lt;&lt; <span class="stringliteral">&quot;&#39; has already been registered!&quot;</span> &lt;&lt; std::endl;</div><div class="line"><a name="l00054"></a><span class="lineno">   54</span>&#160;            std::cout &lt;&lt; __FILE__ &lt;&lt; <span class="charliteral">&#39;:&#39;</span> &lt;&lt; __LINE__ &lt;&lt; std::endl;</div><div class="line"><a name="l00055"></a><span class="lineno">   55</span>&#160;            exit(1);</div><div class="line"><a name="l00056"></a><span class="lineno">   56</span>&#160;        }</div><div class="line"><a name="l00057"></a><span class="lineno">   57</span>&#160;    }</div><div class="line"><a name="l00058"></a><span class="lineno">   58</span>&#160;    <span class="comment">//=================================================================================================//</span></div><div class="line"><a name="l00059"></a><span class="lineno">   59</span>&#160;    <span class="keyword">template</span> &lt;<span class="keyword">typename</span> VariableType, <span class="keyword">class</span> InitializationFunction&gt;</div><div class="line"><a name="l00060"></a><span class="lineno">   60</span>&#160;    <span class="keywordtype">void</span> <a class="code" href="class_s_p_h_1_1_base_particles.html#a20ff30ccd36baf7ef398eda84ae4fbfb">BaseParticles::</a></div><div class="line"><a name="l00061"></a><span class="lineno"><a class="line" href="class_s_p_h_1_1_base_particles.html#aedb45010f76bcc60bea75010922cf854">   61</a></span>&#160;<a class="code" href="class_s_p_h_1_1_base_particles.html#a20ff30ccd36baf7ef398eda84ae4fbfb">        registerVariable</a>(StdLargeVec&lt;VariableType&gt; &amp;variable_addrs,</div><div class="line"><a name="l00062"></a><span class="lineno">   62</span>&#160;                         <span class="keyword">const</span> std::string &amp;variable_name, <span class="keyword">const</span> InitializationFunction &amp;initialization)</div><div class="line"><a name="l00063"></a><span class="lineno">   63</span>&#160;    {</div><div class="line"><a name="l00064"></a><span class="lineno">   64</span>&#160;        constexpr <span class="keywordtype">int</span> type_index = <a class="code" href="struct_s_p_h_1_1_data_type_index.html">DataTypeIndex&lt;VariableType&gt;::value</a>;</div><div class="line"><a name="l00065"></a><span class="lineno">   65</span>&#160;</div><div class="line"><a name="l00066"></a><span class="lineno">   66</span>&#160;        <a class="code" href="class_s_p_h_1_1_base_particles.html#a20ff30ccd36baf7ef398eda84ae4fbfb">registerVariable</a>(variable_addrs, variable_name);</div><div class="line"><a name="l00067"></a><span class="lineno">   67</span>&#160;        <span class="keywordflow">for</span> (<span class="keywordtype">size_t</span> i = 0; i != <a class="code" href="class_s_p_h_1_1_base_particles.html#a0501a7ad45113b5e671704ed6537c0fb">real_particles_bound_</a>; ++i)</div><div class="line"><a name="l00068"></a><span class="lineno">   68</span>&#160;        {</div><div class="line"><a name="l00069"></a><span class="lineno">   69</span>&#160;            variable_addrs[i] = initialization(i);</div><div class="line"><a name="l00070"></a><span class="lineno">   70</span>&#160;        }</div><div class="line"><a name="l00071"></a><span class="lineno">   71</span>&#160;    }</div><div class="line"><a name="l00072"></a><span class="lineno">   72</span>&#160;    <span class="comment">//=================================================================================================//</span></div><div class="line"><a name="l00073"></a><span class="lineno">   73</span>&#160;    <span class="keyword">template</span> &lt;<span class="keyword">typename</span> VariableType&gt;</div><div class="line"><a name="l00074"></a><span class="lineno"><a class="line" href="class_s_p_h_1_1_base_particles.html#a23aec0689b553745b32bd7fc5f10ebcf">   74</a></span>&#160;    StdLargeVec&lt;VariableType&gt; *<a class="code" href="class_s_p_h_1_1_base_particles.html#a23aec0689b553745b32bd7fc5f10ebcf">BaseParticles::getVariableByName</a>(<span class="keyword">const</span> std::string &amp;variable_name)</div><div class="line"><a name="l00075"></a><span class="lineno">   75</span>&#160;    {</div><div class="line"><a name="l00076"></a><span class="lineno">   76</span>&#160;        constexpr <span class="keywordtype">int</span> type_index = <a class="code" href="struct_s_p_h_1_1_data_type_index.html">DataTypeIndex&lt;VariableType&gt;::value</a>;</div><div class="line"><a name="l00077"></a><span class="lineno">   77</span>&#160;</div><div class="line"><a name="l00078"></a><span class="lineno">   78</span>&#160;        <span class="keywordflow">if</span> (all_variable_maps_[type_index].find(variable_name) != all_variable_maps_[type_index].end())</div><div class="line"><a name="l00079"></a><span class="lineno">   79</span>&#160;            <span class="keywordflow">return</span> std::get&lt;type_index&gt;(all_particle_data_)[all_variable_maps_[type_index][variable_name]];</div><div class="line"><a name="l00080"></a><span class="lineno">   80</span>&#160;</div><div class="line"><a name="l00081"></a><span class="lineno">   81</span>&#160;        std::cout &lt;&lt; <span class="stringliteral">&quot;\n Error: the variable &#39;&quot;</span> &lt;&lt; variable_name &lt;&lt; <span class="stringliteral">&quot;&#39; is not registered!&quot;</span> &lt;&lt; std::endl;</div><div class="line"><a name="l00082"></a><span class="lineno">   82</span>&#160;        std::cout &lt;&lt; __FILE__ &lt;&lt; <span class="charliteral">&#39;:&#39;</span> &lt;&lt; __LINE__ &lt;&lt; std::endl;</div><div class="line"><a name="l00083"></a><span class="lineno">   83</span>&#160;        exit(1);</div><div class="line"><a name="l00084"></a><span class="lineno">   84</span>&#160;        <span class="keywordflow">return</span> <span class="keyword">nullptr</span>;</div><div class="line"><a name="l00085"></a><span class="lineno">   85</span>&#160;    }</div><div class="line"><a name="l00086"></a><span class="lineno">   86</span>&#160;    <span class="comment">//=================================================================================================//</span></div><div class="line"><a name="l00087"></a><span class="lineno">   87</span>&#160;    <span class="keyword">template</span> &lt;<span class="keyword">typename</span> VariableType&gt;</div><div class="line"><a name="l00088"></a><span class="lineno">   88</span>&#160;    <span class="keywordtype">void</span> <a class="code" href="class_s_p_h_1_1_base_particles.html#ae080065cf7016057c3051df22632dd78">BaseParticles::</a></div><div class="line"><a name="l00089"></a><span class="lineno"><a class="line" href="class_s_p_h_1_1_base_particles.html#ae080065cf7016057c3051df22632dd78">   89</a></span>&#160;<a class="code" href="class_s_p_h_1_1_base_particles.html#ae080065cf7016057c3051df22632dd78">        addVariableNameToList</a>(<a class="code" href="namespace_s_p_h.html#a058f422301dc6671883a7ca3ef568075">ParticleVariableList</a> &amp;variable_name_list, <span class="keyword">const</span> std::string &amp;variable_name)</div><div class="line"><a name="l00090"></a><span class="lineno">   90</span>&#160;    {</div><div class="line"><a name="l00091"></a><span class="lineno">   91</span>&#160;        constexpr <span class="keywordtype">int</span> type_index = <a class="code" href="struct_s_p_h_1_1_data_type_index.html">DataTypeIndex&lt;VariableType&gt;::value</a>;</div><div class="line"><a name="l00092"></a><span class="lineno">   92</span>&#160;</div><div class="line"><a name="l00093"></a><span class="lineno">   93</span>&#160;        <span class="keywordflow">if</span> (all_variable_maps_[type_index].find(variable_name) != all_variable_maps_[type_index].end())</div><div class="line"><a name="l00094"></a><span class="lineno">   94</span>&#160;        {</div><div class="line"><a name="l00095"></a><span class="lineno">   95</span>&#160;            <span class="keywordtype">bool</span> is_to_add = <span class="keyword">true</span>;</div><div class="line"><a name="l00096"></a><span class="lineno">   96</span>&#160;            <span class="keywordflow">for</span> (<span class="keywordtype">size_t</span> i = 0; i != variable_name_list[type_index].size(); ++i)</div><div class="line"><a name="l00097"></a><span class="lineno">   97</span>&#160;            {</div><div class="line"><a name="l00098"></a><span class="lineno">   98</span>&#160;                <span class="keywordflow">if</span> (variable_name_list[type_index][i].first == variable_name)</div><div class="line"><a name="l00099"></a><span class="lineno">   99</span>&#160;                    is_to_add = <span class="keyword">false</span>;</div><div class="line"><a name="l00100"></a><span class="lineno">  100</span>&#160;            }</div><div class="line"><a name="l00101"></a><span class="lineno">  101</span>&#160;            <span class="keywordflow">if</span> (is_to_add)</div><div class="line"><a name="l00102"></a><span class="lineno">  102</span>&#160;            {</div><div class="line"><a name="l00103"></a><span class="lineno">  103</span>&#160;                <span class="keywordtype">size_t</span> variable_index = all_variable_maps_[type_index][variable_name];</div><div class="line"><a name="l00104"></a><span class="lineno">  104</span>&#160;                variable_name_list[type_index].push_back(make_pair(variable_name, variable_index));</div><div class="line"><a name="l00105"></a><span class="lineno">  105</span>&#160;            }</div><div class="line"><a name="l00106"></a><span class="lineno">  106</span>&#160;        }</div><div class="line"><a name="l00107"></a><span class="lineno">  107</span>&#160;        <span class="keywordflow">else</span></div><div class="line"><a name="l00108"></a><span class="lineno">  108</span>&#160;        {</div><div class="line"><a name="l00109"></a><span class="lineno">  109</span>&#160;            std::cout &lt;&lt; <span class="stringliteral">&quot;\n Error: the variable &#39;&quot;</span> &lt;&lt; variable_name &lt;&lt; <span class="stringliteral">&quot;&#39; to write is not particle data!&quot;</span> &lt;&lt; std::endl;</div><div class="line"><a name="l00110"></a><span class="lineno">  110</span>&#160;            std::cout &lt;&lt; __FILE__ &lt;&lt; <span class="charliteral">&#39;:&#39;</span> &lt;&lt; __LINE__ &lt;&lt; std::endl;</div><div class="line"><a name="l00111"></a><span class="lineno">  111</span>&#160;            exit(1);</div><div class="line"><a name="l00112"></a><span class="lineno">  112</span>&#160;        }</div><div class="line"><a name="l00113"></a><span class="lineno">  113</span>&#160;    }</div><div class="line"><a name="l00114"></a><span class="lineno">  114</span>&#160;    <span class="comment">//=================================================================================================//</span></div><div class="line"><a name="l00115"></a><span class="lineno">  115</span>&#160;    <span class="keyword">template</span> &lt;<span class="keyword">typename</span> VariableType&gt;</div><div class="line"><a name="l00116"></a><span class="lineno"><a class="line" href="class_s_p_h_1_1_base_particles.html#a2cfb6e65da80894160a9b35bcec60ae4">  116</a></span>&#160;    <span class="keywordtype">void</span> <a class="code" href="class_s_p_h_1_1_base_particles.html#a2cfb6e65da80894160a9b35bcec60ae4">BaseParticles::addVariableToWrite</a>(<span class="keyword">const</span> std::string &amp;variable_name)</div><div class="line"><a name="l00117"></a><span class="lineno">  117</span>&#160;    {</div><div class="line"><a name="l00118"></a><span class="lineno">  118</span>&#160;        addVariableNameToList&lt;VariableType&gt;(variables_to_write_, variable_name);</div><div class="line"><a name="l00119"></a><span class="lineno">  119</span>&#160;    }</div><div class="line"><a name="l00120"></a><span class="lineno">  120</span>&#160;    <span class="comment">//=================================================================================================//</span></div><div class="line"><a name="l00121"></a><span class="lineno">  121</span>&#160;    <span class="keyword">template</span> &lt;<span class="keyword">class</span> DerivedVariableMethod&gt;</div><div class="line"><a name="l00122"></a><span class="lineno"><a class="line" href="class_s_p_h_1_1_base_particles.html#aea34869099d4e659b9e375c96bb1f7f1">  122</a></span>&#160;    <span class="keywordtype">void</span> <a class="code" href="class_s_p_h_1_1_base_particles.html#aea34869099d4e659b9e375c96bb1f7f1">BaseParticles::addDerivedVariableToWrite</a>()</div><div class="line"><a name="l00123"></a><span class="lineno">  123</span>&#160;    {</div><div class="line"><a name="l00124"></a><span class="lineno">  124</span>&#160;        <a class="code" href="class_s_p_h_1_1_simple_particle_dynamics.html">SimpleDynamics&lt;DerivedVariableMethod&gt;</a> *derived_data = derived_particle_data_.createPtr&lt;<a class="code" href="class_s_p_h_1_1_simple_particle_dynamics.html">SimpleDynamics&lt;DerivedVariableMethod&gt;</a>&gt;(*sph_body_);</div><div class="line"><a name="l00125"></a><span class="lineno">  125</span>&#160;        derived_variables_.push_back(derived_data);</div><div class="line"><a name="l00126"></a><span class="lineno">  126</span>&#160;        <span class="keyword">using</span> DerivedVariableType = <span class="keyword">typename</span> DerivedVariableMethod::DerivedVariableType;</div><div class="line"><a name="l00127"></a><span class="lineno">  127</span>&#160;        addVariableNameToList&lt;DerivedVariableType&gt;(variables_to_write_, derived_data-&gt;LocalDynamics().variable_name_);</div><div class="line"><a name="l00128"></a><span class="lineno">  128</span>&#160;    }</div><div class="line"><a name="l00129"></a><span class="lineno">  129</span>&#160;    <span class="comment">//=================================================================================================//</span></div><div class="line"><a name="l00130"></a><span class="lineno">  130</span>&#160;    <span class="keyword">template</span> &lt;<span class="keyword">typename</span> VariableType&gt;</div><div class="line"><a name="l00131"></a><span class="lineno"><a class="line" href="class_s_p_h_1_1_base_particles.html#a53df32cd5bc52913befbf42b8ea2a38a">  131</a></span>&#160;    <span class="keywordtype">void</span> <a class="code" href="class_s_p_h_1_1_base_particles.html#a53df32cd5bc52913befbf42b8ea2a38a">BaseParticles::addVariableToRestart</a>(<span class="keyword">const</span> std::string &amp;variable_name)</div><div class="line"><a name="l00132"></a><span class="lineno">  132</span>&#160;    {</div><div class="line"><a name="l00133"></a><span class="lineno">  133</span>&#160;        addVariableNameToList&lt;VariableType&gt;(variables_to_restart_, variable_name);</div><div class="line"><a name="l00134"></a><span class="lineno">  134</span>&#160;    }</div><div class="line"><a name="l00135"></a><span class="lineno">  135</span>&#160;    <span class="comment">//=================================================================================================//</span></div><div class="line"><a name="l00136"></a><span class="lineno">  136</span>&#160;    <span class="keyword">template</span> &lt;<span class="keyword">typename</span> VariableType&gt;</div><div class="line"><a name="l00137"></a><span class="lineno"><a class="line" href="class_s_p_h_1_1_base_particles.html#a6739f4e03d20c54ddec15395764aae3a">  137</a></span>&#160;    <span class="keywordtype">void</span> <a class="code" href="class_s_p_h_1_1_base_particles.html#a6739f4e03d20c54ddec15395764aae3a">BaseParticles::addVariableToReload</a>(<span class="keyword">const</span> std::string &amp;variable_name)</div><div class="line"><a name="l00138"></a><span class="lineno">  138</span>&#160;    {</div><div class="line"><a name="l00139"></a><span class="lineno">  139</span>&#160;        addVariableNameToList&lt;VariableType&gt;(variables_to_reload_, variable_name);</div><div class="line"><a name="l00140"></a><span class="lineno">  140</span>&#160;    }</div><div class="line"><a name="l00141"></a><span class="lineno">  141</span>&#160;    <span class="comment">//=================================================================================================//</span></div><div class="line"><a name="l00142"></a><span class="lineno">  142</span>&#160;    <span class="keyword">template</span> &lt;<span class="keyword">typename</span> VariableType&gt;</div><div class="line"><a name="l00143"></a><span class="lineno"><a class="line" href="class_s_p_h_1_1_base_particles.html#ac96046bf3b861b37906230aa21d2ba20">  143</a></span>&#160;    <span class="keywordtype">void</span> <a class="code" href="class_s_p_h_1_1_base_particles.html#ac96046bf3b861b37906230aa21d2ba20">BaseParticles::registerSortableVariable</a>(<span class="keyword">const</span> std::string &amp;variable_name)</div><div class="line"><a name="l00144"></a><span class="lineno">  144</span>&#160;    {</div><div class="line"><a name="l00145"></a><span class="lineno">  145</span>&#160;        constexpr <span class="keywordtype">int</span> type_index = <a class="code" href="struct_s_p_h_1_1_data_type_index.html">DataTypeIndex&lt;VariableType&gt;::value</a>;</div><div class="line"><a name="l00146"></a><span class="lineno">  146</span>&#160;</div><div class="line"><a name="l00147"></a><span class="lineno">  147</span>&#160;        <span class="keywordflow">if</span> (sortable_variable_maps_[type_index].find(variable_name) == sortable_variable_maps_[type_index].end())</div><div class="line"><a name="l00148"></a><span class="lineno">  148</span>&#160;        {</div><div class="line"><a name="l00149"></a><span class="lineno">  149</span>&#160;            <span class="keywordflow">if</span> (all_variable_maps_[type_index].find(variable_name) != all_variable_maps_[type_index].end())</div><div class="line"><a name="l00150"></a><span class="lineno">  150</span>&#160;            {</div><div class="line"><a name="l00151"></a><span class="lineno">  151</span>&#160;                StdLargeVec&lt;VariableType&gt; *variable =</div><div class="line"><a name="l00152"></a><span class="lineno">  152</span>&#160;                    std::get&lt;type_index&gt;(all_particle_data_)[all_variable_maps_[type_index][variable_name]];</div><div class="line"><a name="l00153"></a><span class="lineno">  153</span>&#160;                std::get&lt;type_index&gt;(sortable_data_).push_back(variable);</div><div class="line"><a name="l00154"></a><span class="lineno">  154</span>&#160;                sortable_variable_maps_[type_index].insert(make_pair(variable_name, std::get&lt;type_index&gt;(sortable_data_).size() - 1));</div><div class="line"><a name="l00155"></a><span class="lineno">  155</span>&#160;            }</div><div class="line"><a name="l00156"></a><span class="lineno">  156</span>&#160;            <span class="keywordflow">else</span></div><div class="line"><a name="l00157"></a><span class="lineno">  157</span>&#160;            {</div><div class="line"><a name="l00158"></a><span class="lineno">  158</span>&#160;                std::cout &lt;&lt; <span class="stringliteral">&quot;\n Error: the variable &#39;&quot;</span> &lt;&lt; variable_name &lt;&lt; <span class="stringliteral">&quot;&#39; for sorting is not registered!&quot;</span> &lt;&lt; std::endl;</div><div class="line"><a name="l00159"></a><span class="lineno">  159</span>&#160;                std::cout &lt;&lt; __FILE__ &lt;&lt; <span class="charliteral">&#39;:&#39;</span> &lt;&lt; __LINE__ &lt;&lt; std::endl;</div><div class="line"><a name="l00160"></a><span class="lineno">  160</span>&#160;                exit(1);</div><div class="line"><a name="l00161"></a><span class="lineno">  161</span>&#160;            }</div><div class="line"><a name="l00162"></a><span class="lineno">  162</span>&#160;        }</div><div class="line"><a name="l00163"></a><span class="lineno">  163</span>&#160;        <span class="keywordflow">else</span></div><div class="line"><a name="l00164"></a><span class="lineno">  164</span>&#160;        {</div><div class="line"><a name="l00165"></a><span class="lineno">  165</span>&#160;            std::cout &lt;&lt; <span class="stringliteral">&quot;\n Warning: the variable &#39;&quot;</span> &lt;&lt; variable_name &lt;&lt; <span class="stringliteral">&quot;&#39; is already a sortable variable!&quot;</span> &lt;&lt; std::endl;</div><div class="line"><a name="l00166"></a><span class="lineno">  166</span>&#160;            std::cout &lt;&lt; __FILE__ &lt;&lt; <span class="charliteral">&#39;:&#39;</span> &lt;&lt; __LINE__ &lt;&lt; std::endl;</div><div class="line"><a name="l00167"></a><span class="lineno">  167</span>&#160;        }</div><div class="line"><a name="l00168"></a><span class="lineno">  168</span>&#160;    }</div><div class="line"><a name="l00169"></a><span class="lineno">  169</span>&#160;    <span class="comment">//=================================================================================================//</span></div><div class="line"><a name="l00170"></a><span class="lineno">  170</span>&#160;    <span class="keyword">template</span> &lt;<span class="keyword">typename</span> VariableType&gt;</div><div class="line"><a name="l00171"></a><span class="lineno">  171</span>&#160;    <span class="keywordtype">void</span> <a class="code" href="struct_s_p_h_1_1_base_particles_1_1resize_particle_data.html">BaseParticles::resizeParticleData&lt;VariableType&gt;::</a></div><div class="line"><a name="l00172"></a><span class="lineno">  172</span>&#160;<a class="code" href="struct_s_p_h_1_1_base_particles_1_1resize_particle_data.html">    operator()</a>(<a class="code" href="namespace_s_p_h.html#a5b64e4def11be4e4b77d1f2768fd56b1">ParticleData</a> &amp;particle_data, <span class="keywordtype">size_t</span> new_size)<span class="keyword"> const</span></div><div class="line"><a name="l00173"></a><span class="lineno">  173</span>&#160;<span class="keyword">    </span>{</div><div class="line"><a name="l00174"></a><span class="lineno">  174</span>&#160;        constexpr <span class="keywordtype">int</span> type_index = <a class="code" href="struct_s_p_h_1_1_data_type_index.html">DataTypeIndex&lt;VariableType&gt;::value</a>;</div><div class="line"><a name="l00175"></a><span class="lineno">  175</span>&#160;</div><div class="line"><a name="l00176"></a><span class="lineno">  176</span>&#160;        <span class="keywordflow">for</span> (<span class="keywordtype">size_t</span> i = 0; i != std::get&lt;type_index&gt;(particle_data).size(); ++i)</div><div class="line"><a name="l00177"></a><span class="lineno">  177</span>&#160;            std::get&lt;type_index&gt;(particle_data)[i]-&gt;resize(new_size, <a class="code" href="class_variable_type.html">VariableType</a>(0));</div><div class="line"><a name="l00178"></a><span class="lineno">  178</span>&#160;    }</div><div class="line"><a name="l00179"></a><span class="lineno">  179</span>&#160;    <span class="comment">//=================================================================================================//</span></div><div class="line"><a name="l00180"></a><span class="lineno">  180</span>&#160;    <span class="keyword">template</span> &lt;<span class="keyword">typename</span> VariableType&gt;</div><div class="line"><a name="l00181"></a><span class="lineno">  181</span>&#160;    <span class="keywordtype">void</span> BaseParticles::addAParticleDataValue&lt;VariableType&gt;::</div><div class="line"><a name="l00182"></a><span class="lineno">  182</span>&#160;    operator()(<a class="code" href="namespace_s_p_h.html#a5b64e4def11be4e4b77d1f2768fd56b1">ParticleData</a> &amp;particle_data)<span class="keyword"> const</span></div><div class="line"><a name="l00183"></a><span class="lineno">  183</span>&#160;<span class="keyword">    </span>{</div><div class="line"><a name="l00184"></a><span class="lineno">  184</span>&#160;        constexpr <span class="keywordtype">int</span> type_index = DataTypeIndex&lt;VariableType&gt;::value;</div><div class="line"><a name="l00185"></a><span class="lineno">  185</span>&#160;</div><div class="line"><a name="l00186"></a><span class="lineno">  186</span>&#160;        <span class="keywordflow">for</span> (<span class="keywordtype">size_t</span> i = 0; i != std::get&lt;type_index&gt;(particle_data).size(); ++i)</div><div class="line"><a name="l00187"></a><span class="lineno">  187</span>&#160;            std::get&lt;type_index&gt;(particle_data)[i]-&gt;push_back(<a class="code" href="class_variable_type.html">VariableType</a>(0));</div><div class="line"><a name="l00188"></a><span class="lineno">  188</span>&#160;    }</div><div class="line"><a name="l00189"></a><span class="lineno">  189</span>&#160;    <span class="comment">//=================================================================================================//</span></div><div class="line"><a name="l00190"></a><span class="lineno">  190</span>&#160;    <span class="keyword">template</span> &lt;<span class="keyword">typename</span> VariableType&gt;</div><div class="line"><a name="l00191"></a><span class="lineno">  191</span>&#160;    <span class="keywordtype">void</span> BaseParticles::copyAParticleDataValue&lt;VariableType&gt;::</div><div class="line"><a name="l00192"></a><span class="lineno">  192</span>&#160;    operator()(<a class="code" href="namespace_s_p_h.html#a5b64e4def11be4e4b77d1f2768fd56b1">ParticleData</a> &amp;particle_data, <span class="keywordtype">size_t</span> this_index, <span class="keywordtype">size_t</span> another_index)<span class="keyword"> const</span></div><div class="line"><a name="l00193"></a><span class="lineno">  193</span>&#160;<span class="keyword">    </span>{</div><div class="line"><a name="l00194"></a><span class="lineno">  194</span>&#160;        constexpr <span class="keywordtype">int</span> type_index = DataTypeIndex&lt;VariableType&gt;::value;</div><div class="line"><a name="l00195"></a><span class="lineno">  195</span>&#160;</div><div class="line"><a name="l00196"></a><span class="lineno">  196</span>&#160;        <span class="keywordflow">for</span> (<span class="keywordtype">size_t</span> i = 0; i != std::get&lt;type_index&gt;(particle_data).size(); ++i)</div><div class="line"><a name="l00197"></a><span class="lineno">  197</span>&#160;            (*std::get&lt;type_index&gt;(particle_data)[i])[this_index] =</div><div class="line"><a name="l00198"></a><span class="lineno">  198</span>&#160;                (*std::get&lt;type_index&gt;(particle_data)[i])[another_index];</div><div class="line"><a name="l00199"></a><span class="lineno">  199</span>&#160;    }</div><div class="line"><a name="l00200"></a><span class="lineno">  200</span>&#160;    <span class="comment">//=================================================================================================//</span></div><div class="line"><a name="l00201"></a><span class="lineno">  201</span>&#160;    <span class="keyword">template</span> &lt;<span class="keyword">typename</span> StreamType&gt;</div><div class="line"><a name="l00202"></a><span class="lineno">  202</span>&#160;    <span class="keywordtype">void</span> <a class="code" href="class_s_p_h_1_1_base_particles.html#a29f483536ec24b55b5a86579dbfb6406">BaseParticles::writeParticlesToVtk</a>(StreamType &amp;output_stream)</div><div class="line"><a name="l00203"></a><span class="lineno">  203</span>&#160;    {</div><div class="line"><a name="l00204"></a><span class="lineno">  204</span>&#160;        <span class="keywordtype">size_t</span> total_real_particles = total_real_particles_;</div><div class="line"><a name="l00205"></a><span class="lineno">  205</span>&#160;</div><div class="line"><a name="l00206"></a><span class="lineno">  206</span>&#160;        <span class="comment">// write current/final particle positions first</span></div><div class="line"><a name="l00207"></a><span class="lineno">  207</span>&#160;        output_stream &lt;&lt; <span class="stringliteral">&quot;   &lt;Points&gt;\n&quot;</span>;</div><div class="line"><a name="l00208"></a><span class="lineno">  208</span>&#160;        output_stream &lt;&lt; <span class="stringliteral">&quot;    &lt;DataArray Name=\&quot;Position\&quot; type=\&quot;Float32\&quot;  NumberOfComponents=\&quot;3\&quot; Format=\&quot;ascii\&quot;&gt;\n&quot;</span>;</div><div class="line"><a name="l00209"></a><span class="lineno">  209</span>&#160;        output_stream &lt;&lt; <span class="stringliteral">&quot;    &quot;</span>;</div><div class="line"><a name="l00210"></a><span class="lineno">  210</span>&#160;        <span class="keywordflow">for</span> (<span class="keywordtype">size_t</span> i = 0; i != total_real_particles; ++i)</div><div class="line"><a name="l00211"></a><span class="lineno">  211</span>&#160;        {</div><div class="line"><a name="l00212"></a><span class="lineno">  212</span>&#160;            Vec3d particle_position = upgradeToVector3D(<a class="code" href="class_s_p_h_1_1_base_particles.html#a7295d70f30a8f65b371cca7da78b80f5">pos_</a>[i]);</div><div class="line"><a name="l00213"></a><span class="lineno">  213</span>&#160;            output_stream &lt;&lt; particle_position[0] &lt;&lt; <span class="stringliteral">&quot; &quot;</span> &lt;&lt; particle_position[1] &lt;&lt; <span class="stringliteral">&quot; &quot;</span> &lt;&lt; particle_position[2] &lt;&lt; <span class="stringliteral">&quot; &quot;</span>;</div><div class="line"><a name="l00214"></a><span class="lineno">  214</span>&#160;        }</div><div class="line"><a name="l00215"></a><span class="lineno">  215</span>&#160;        output_stream &lt;&lt; std::endl;</div><div class="line"><a name="l00216"></a><span class="lineno">  216</span>&#160;        output_stream &lt;&lt; <span class="stringliteral">&quot;    &lt;/DataArray&gt;\n&quot;</span>;</div><div class="line"><a name="l00217"></a><span class="lineno">  217</span>&#160;        output_stream &lt;&lt; <span class="stringliteral">&quot;   &lt;/Points&gt;\n&quot;</span>;</div><div class="line"><a name="l00218"></a><span class="lineno">  218</span>&#160;</div><div class="line"><a name="l00219"></a><span class="lineno">  219</span>&#160;        <span class="comment">// write header of particles data</span></div><div class="line"><a name="l00220"></a><span class="lineno">  220</span>&#160;        output_stream &lt;&lt; <span class="stringliteral">&quot;   &lt;PointData  Vectors=\&quot;vector\&quot;&gt;\n&quot;</span>;</div><div class="line"><a name="l00221"></a><span class="lineno">  221</span>&#160;</div><div class="line"><a name="l00222"></a><span class="lineno">  222</span>&#160;        <span class="comment">// write sorted particles ID</span></div><div class="line"><a name="l00223"></a><span class="lineno">  223</span>&#160;        output_stream &lt;&lt; <span class="stringliteral">&quot;    &lt;DataArray Name=\&quot;SortedParticle_ID\&quot; type=\&quot;Int32\&quot; Format=\&quot;ascii\&quot;&gt;\n&quot;</span>;</div><div class="line"><a name="l00224"></a><span class="lineno">  224</span>&#160;        output_stream &lt;&lt; <span class="stringliteral">&quot;    &quot;</span>;</div><div class="line"><a name="l00225"></a><span class="lineno">  225</span>&#160;        <span class="keywordflow">for</span> (<span class="keywordtype">size_t</span> i = 0; i != total_real_particles; ++i)</div><div class="line"><a name="l00226"></a><span class="lineno">  226</span>&#160;        {</div><div class="line"><a name="l00227"></a><span class="lineno">  227</span>&#160;            output_stream &lt;&lt; i &lt;&lt; <span class="stringliteral">&quot; &quot;</span>;</div><div class="line"><a name="l00228"></a><span class="lineno">  228</span>&#160;        }</div><div class="line"><a name="l00229"></a><span class="lineno">  229</span>&#160;        output_stream &lt;&lt; std::endl;</div><div class="line"><a name="l00230"></a><span class="lineno">  230</span>&#160;        output_stream &lt;&lt; <span class="stringliteral">&quot;    &lt;/DataArray&gt;\n&quot;</span>;</div><div class="line"><a name="l00231"></a><span class="lineno">  231</span>&#160;</div><div class="line"><a name="l00232"></a><span class="lineno">  232</span>&#160;        <span class="comment">// write unsorted particles ID</span></div><div class="line"><a name="l00233"></a><span class="lineno">  233</span>&#160;        output_stream &lt;&lt; <span class="stringliteral">&quot;    &lt;DataArray Name=\&quot;UnsortedParticle_ID\&quot; type=\&quot;Int32\&quot; Format=\&quot;ascii\&quot;&gt;\n&quot;</span>;</div><div class="line"><a name="l00234"></a><span class="lineno">  234</span>&#160;        output_stream &lt;&lt; <span class="stringliteral">&quot;    &quot;</span>;</div><div class="line"><a name="l00235"></a><span class="lineno">  235</span>&#160;        <span class="keywordflow">for</span> (<span class="keywordtype">size_t</span> i = 0; i != total_real_particles; ++i)</div><div class="line"><a name="l00236"></a><span class="lineno">  236</span>&#160;        {</div><div class="line"><a name="l00237"></a><span class="lineno">  237</span>&#160;            output_stream &lt;&lt; <a class="code" href="class_s_p_h_1_1_base_particles.html#ab304f934ce3fda6317fdc21a169ed8d7">unsorted_id_</a>[i] &lt;&lt; <span class="stringliteral">&quot; &quot;</span>;</div><div class="line"><a name="l00238"></a><span class="lineno">  238</span>&#160;        }</div><div class="line"><a name="l00239"></a><span class="lineno">  239</span>&#160;        output_stream &lt;&lt; std::endl;</div><div class="line"><a name="l00240"></a><span class="lineno">  240</span>&#160;        output_stream &lt;&lt; <span class="stringliteral">&quot;    &lt;/DataArray&gt;\n&quot;</span>;</div><div class="line"><a name="l00241"></a><span class="lineno">  241</span>&#160;</div><div class="line"><a name="l00242"></a><span class="lineno">  242</span>&#160;        <span class="comment">// compute derived particle variables</span></div><div class="line"><a name="l00243"></a><span class="lineno">  243</span>&#160;        <span class="keywordflow">for</span> (ParticleDynamics&lt;void&gt; *derived_variable : derived_variables_)</div><div class="line"><a name="l00244"></a><span class="lineno">  244</span>&#160;        {</div><div class="line"><a name="l00245"></a><span class="lineno">  245</span>&#160;            derived_variable-&gt;parallel_exec();</div><div class="line"><a name="l00246"></a><span class="lineno">  246</span>&#160;        }</div><div class="line"><a name="l00247"></a><span class="lineno">  247</span>&#160;</div><div class="line"><a name="l00248"></a><span class="lineno">  248</span>&#160;        <span class="comment">// write matrices</span></div><div class="line"><a name="l00249"></a><span class="lineno">  249</span>&#160;        <span class="keywordflow">for</span> (std::pair&lt;std::string, size_t&gt; &amp;name_index : variables_to_write_[2])</div><div class="line"><a name="l00250"></a><span class="lineno">  250</span>&#160;        {</div><div class="line"><a name="l00251"></a><span class="lineno">  251</span>&#160;            std::string variable_name = name_index.first;</div><div class="line"><a name="l00252"></a><span class="lineno">  252</span>&#160;            <a class="code" href="class_std_large_vec_3_01_matd_01_4.html">StdLargeVec&lt;Matd&gt;</a> &amp;variable = *(std::get&lt;2&gt;(all_particle_data_)[name_index.second]);</div><div class="line"><a name="l00253"></a><span class="lineno">  253</span>&#160;            output_stream &lt;&lt; <span class="stringliteral">&quot;    &lt;DataArray Name=\&quot;&quot;</span> &lt;&lt; variable_name &lt;&lt; <span class="stringliteral">&quot;\&quot; type=\&quot;Float32\&quot;  NumberOfComponents=\&quot;9\&quot; Format=\&quot;ascii\&quot;&gt;\n&quot;</span>;</div><div class="line"><a name="l00254"></a><span class="lineno">  254</span>&#160;            output_stream &lt;&lt; <span class="stringliteral">&quot;    &quot;</span>;</div><div class="line"><a name="l00255"></a><span class="lineno">  255</span>&#160;            <span class="keywordflow">for</span> (<span class="keywordtype">size_t</span> i = 0; i != total_real_particles; ++i)</div><div class="line"><a name="l00256"></a><span class="lineno">  256</span>&#160;            {</div><div class="line"><a name="l00257"></a><span class="lineno">  257</span>&#160;                Mat3d matrix_value = upgradeToMatrix3D(variable[i]);</div><div class="line"><a name="l00258"></a><span class="lineno">  258</span>&#160;                <span class="keywordflow">for</span> (<span class="keywordtype">int</span> k = 0; k != 3; ++k)</div><div class="line"><a name="l00259"></a><span class="lineno">  259</span>&#160;                {</div><div class="line"><a name="l00260"></a><span class="lineno">  260</span>&#160;                    Vec3d col_vector = matrix_value.col(k);</div><div class="line"><a name="l00261"></a><span class="lineno">  261</span>&#160;                    output_stream &lt;&lt; std::fixed &lt;&lt; std::setprecision(9) &lt;&lt; col_vector[0] &lt;&lt; <span class="stringliteral">&quot; &quot;</span> &lt;&lt; col_vector[1] &lt;&lt; <span class="stringliteral">&quot; &quot;</span> &lt;&lt; col_vector[2] &lt;&lt; <span class="stringliteral">&quot; &quot;</span>;</div><div class="line"><a name="l00262"></a><span class="lineno">  262</span>&#160;                }</div><div class="line"><a name="l00263"></a><span class="lineno">  263</span>&#160;            }</div><div class="line"><a name="l00264"></a><span class="lineno">  264</span>&#160;            output_stream &lt;&lt; std::endl;</div><div class="line"><a name="l00265"></a><span class="lineno">  265</span>&#160;            output_stream &lt;&lt; <span class="stringliteral">&quot;    &lt;/DataArray&gt;\n&quot;</span>;</div><div class="line"><a name="l00266"></a><span class="lineno">  266</span>&#160;        }</div><div class="line"><a name="l00267"></a><span class="lineno">  267</span>&#160;</div><div class="line"><a name="l00268"></a><span class="lineno">  268</span>&#160;        <span class="comment">// write vectors</span></div><div class="line"><a name="l00269"></a><span class="lineno">  269</span>&#160;        <span class="keywordflow">for</span> (std::pair&lt;std::string, size_t&gt; &amp;name_index : variables_to_write_[1])</div><div class="line"><a name="l00270"></a><span class="lineno">  270</span>&#160;        {</div><div class="line"><a name="l00271"></a><span class="lineno">  271</span>&#160;            std::string variable_name = name_index.first;</div><div class="line"><a name="l00272"></a><span class="lineno">  272</span>&#160;            <a class="code" href="class_std_large_vec_3_01_vecd_01_4.html">StdLargeVec&lt;Vecd&gt;</a> &amp;variable = *(std::get&lt;1&gt;(all_particle_data_)[name_index.second]);</div><div class="line"><a name="l00273"></a><span class="lineno">  273</span>&#160;            output_stream &lt;&lt; <span class="stringliteral">&quot;    &lt;DataArray Name=\&quot;&quot;</span> &lt;&lt; variable_name &lt;&lt; <span class="stringliteral">&quot;\&quot; type=\&quot;Float32\&quot;  NumberOfComponents=\&quot;3\&quot; Format=\&quot;ascii\&quot;&gt;\n&quot;</span>;</div><div class="line"><a name="l00274"></a><span class="lineno">  274</span>&#160;            output_stream &lt;&lt; <span class="stringliteral">&quot;    &quot;</span>;</div><div class="line"><a name="l00275"></a><span class="lineno">  275</span>&#160;            <span class="keywordflow">for</span> (<span class="keywordtype">size_t</span> i = 0; i != total_real_particles; ++i)</div><div class="line"><a name="l00276"></a><span class="lineno">  276</span>&#160;            {</div><div class="line"><a name="l00277"></a><span class="lineno">  277</span>&#160;                Vec3d vector_value = upgradeToVector3D(variable[i]);</div><div class="line"><a name="l00278"></a><span class="lineno">  278</span>&#160;                output_stream &lt;&lt; std::fixed &lt;&lt; std::setprecision(9) &lt;&lt; vector_value[0] &lt;&lt; <span class="stringliteral">&quot; &quot;</span> &lt;&lt; vector_value[1] &lt;&lt; <span class="stringliteral">&quot; &quot;</span> &lt;&lt; vector_value[2] &lt;&lt; <span class="stringliteral">&quot; &quot;</span>;</div><div class="line"><a name="l00279"></a><span class="lineno">  279</span>&#160;            }</div><div class="line"><a name="l00280"></a><span class="lineno">  280</span>&#160;            output_stream &lt;&lt; std::endl;</div><div class="line"><a name="l00281"></a><span class="lineno">  281</span>&#160;            output_stream &lt;&lt; <span class="stringliteral">&quot;    &lt;/DataArray&gt;\n&quot;</span>;</div><div class="line"><a name="l00282"></a><span class="lineno">  282</span>&#160;        }</div><div class="line"><a name="l00283"></a><span class="lineno">  283</span>&#160;</div><div class="line"><a name="l00284"></a><span class="lineno">  284</span>&#160;        <span class="comment">// write scalars</span></div><div class="line"><a name="l00285"></a><span class="lineno">  285</span>&#160;        <span class="keywordflow">for</span> (std::pair&lt;std::string, size_t&gt; &amp;name_index : variables_to_write_[0])</div><div class="line"><a name="l00286"></a><span class="lineno">  286</span>&#160;        {</div><div class="line"><a name="l00287"></a><span class="lineno">  287</span>&#160;            std::string variable_name = name_index.first;</div><div class="line"><a name="l00288"></a><span class="lineno">  288</span>&#160;            <a class="code" href="class_std_large_vec_3_01_real_01_4.html">StdLargeVec&lt;Real&gt;</a> &amp;variable = *(std::get&lt;0&gt;(all_particle_data_)[name_index.second]);</div><div class="line"><a name="l00289"></a><span class="lineno">  289</span>&#160;            output_stream &lt;&lt; <span class="stringliteral">&quot;    &lt;DataArray Name=\&quot;&quot;</span> &lt;&lt; variable_name &lt;&lt; <span class="stringliteral">&quot;\&quot; type=\&quot;Float32\&quot; Format=\&quot;ascii\&quot;&gt;\n&quot;</span>;</div><div class="line"><a name="l00290"></a><span class="lineno">  290</span>&#160;            output_stream &lt;&lt; <span class="stringliteral">&quot;    &quot;</span>;</div><div class="line"><a name="l00291"></a><span class="lineno">  291</span>&#160;            <span class="keywordflow">for</span> (<span class="keywordtype">size_t</span> i = 0; i != total_real_particles; ++i)</div><div class="line"><a name="l00292"></a><span class="lineno">  292</span>&#160;            {</div><div class="line"><a name="l00293"></a><span class="lineno">  293</span>&#160;                output_stream &lt;&lt; std::fixed &lt;&lt; std::setprecision(9) &lt;&lt; variable[i] &lt;&lt; <span class="stringliteral">&quot; &quot;</span>;</div><div class="line"><a name="l00294"></a><span class="lineno">  294</span>&#160;            }</div><div class="line"><a name="l00295"></a><span class="lineno">  295</span>&#160;            output_stream &lt;&lt; std::endl;</div><div class="line"><a name="l00296"></a><span class="lineno">  296</span>&#160;            output_stream &lt;&lt; <span class="stringliteral">&quot;    &lt;/DataArray&gt;\n&quot;</span>;</div><div class="line"><a name="l00297"></a><span class="lineno">  297</span>&#160;        }</div><div class="line"><a name="l00298"></a><span class="lineno">  298</span>&#160;</div><div class="line"><a name="l00299"></a><span class="lineno">  299</span>&#160;        <span class="comment">// write integers</span></div><div class="line"><a name="l00300"></a><span class="lineno">  300</span>&#160;        <span class="keywordflow">for</span> (std::pair&lt;std::string, size_t&gt; &amp;name_index : variables_to_write_[3])</div><div class="line"><a name="l00301"></a><span class="lineno">  301</span>&#160;        {</div><div class="line"><a name="l00302"></a><span class="lineno">  302</span>&#160;            std::string variable_name = name_index.first;</div><div class="line"><a name="l00303"></a><span class="lineno">  303</span>&#160;            StdLargeVec&lt;int&gt; &amp;variable = *(std::get&lt;3&gt;(all_particle_data_)[name_index.second]);</div><div class="line"><a name="l00304"></a><span class="lineno">  304</span>&#160;            output_stream &lt;&lt; <span class="stringliteral">&quot;    &lt;DataArray Name=\&quot;&quot;</span> &lt;&lt; variable_name &lt;&lt; <span class="stringliteral">&quot;\&quot; type=\&quot;Int32\&quot; Format=\&quot;ascii\&quot;&gt;\n&quot;</span>;</div><div class="line"><a name="l00305"></a><span class="lineno">  305</span>&#160;            output_stream &lt;&lt; <span class="stringliteral">&quot;    &quot;</span>;</div><div class="line"><a name="l00306"></a><span class="lineno">  306</span>&#160;            <span class="keywordflow">for</span> (<span class="keywordtype">size_t</span> i = 0; i != total_real_particles; ++i)</div><div class="line"><a name="l00307"></a><span class="lineno">  307</span>&#160;            {</div><div class="line"><a name="l00308"></a><span class="lineno">  308</span>&#160;                output_stream &lt;&lt; std::fixed &lt;&lt; std::setprecision(9) &lt;&lt; variable[i] &lt;&lt; <span class="stringliteral">&quot; &quot;</span>;</div><div class="line"><a name="l00309"></a><span class="lineno">  309</span>&#160;            }</div><div class="line"><a name="l00310"></a><span class="lineno">  310</span>&#160;            output_stream &lt;&lt; std::endl;</div><div class="line"><a name="l00311"></a><span class="lineno">  311</span>&#160;            output_stream &lt;&lt; <span class="stringliteral">&quot;    &lt;/DataArray&gt;\n&quot;</span>;</div><div class="line"><a name="l00312"></a><span class="lineno">  312</span>&#160;        }</div><div class="line"><a name="l00313"></a><span class="lineno">  313</span>&#160;    }</div><div class="line"><a name="l00314"></a><span class="lineno">  314</span>&#160;    <span class="comment">//=================================================================================================//</span></div><div class="line"><a name="l00315"></a><span class="lineno">  315</span>&#160;    <span class="keyword">template</span> &lt;<span class="keyword">typename</span> VariableType&gt;</div><div class="line"><a name="l00316"></a><span class="lineno">  316</span>&#160;    <span class="keywordtype">void</span> WriteAParticleVariableToXml::</div><div class="line"><a name="l00317"></a><span class="lineno">  317</span>&#160;    operator()(std::string &amp;variable_name, StdLargeVec&lt;VariableType&gt; &amp;variable)<span class="keyword"> const</span></div><div class="line"><a name="l00318"></a><span class="lineno">  318</span>&#160;<span class="keyword">    </span>{</div><div class="line"><a name="l00319"></a><span class="lineno">  319</span>&#160;        SimTK::Xml::element_iterator ele_ite = xml_engine_.<a class="code" href="class_s_p_h_1_1_xml_engine.html#ae7d5abfca7c289fcee482634b9e94b31">root_element_</a>.element_begin();</div><div class="line"><a name="l00320"></a><span class="lineno">  320</span>&#160;        <span class="keywordflow">for</span> (<span class="keywordtype">size_t</span> i = 0; i != total_real_particles_; ++i)</div><div class="line"><a name="l00321"></a><span class="lineno">  321</span>&#160;        {</div><div class="line"><a name="l00322"></a><span class="lineno">  322</span>&#160;            xml_engine_.<a class="code" href="class_s_p_h_1_1_xml_engine.html#af5887ebc47b3e40fba58ee6e07444590">setAttributeToElement</a>(ele_ite, variable_name, variable[i]);</div><div class="line"><a name="l00323"></a><span class="lineno">  323</span>&#160;            ele_ite++;</div><div class="line"><a name="l00324"></a><span class="lineno">  324</span>&#160;        }</div><div class="line"><a name="l00325"></a><span class="lineno">  325</span>&#160;    }</div><div class="line"><a name="l00326"></a><span class="lineno">  326</span>&#160;    <span class="comment">//=================================================================================================//</span></div><div class="line"><a name="l00327"></a><span class="lineno">  327</span>&#160;    <span class="keyword">template</span> &lt;<span class="keyword">typename</span> VariableType&gt;</div><div class="line"><a name="l00328"></a><span class="lineno">  328</span>&#160;    <span class="keywordtype">void</span> ReadAParticleVariableFromXml::</div><div class="line"><a name="l00329"></a><span class="lineno">  329</span>&#160;    operator()(std::string &amp;variable_name, StdLargeVec&lt;VariableType&gt; &amp;variable)<span class="keyword"> const</span></div><div class="line"><a name="l00330"></a><span class="lineno">  330</span>&#160;<span class="keyword">    </span>{</div><div class="line"><a name="l00331"></a><span class="lineno">  331</span>&#160;        SimTK::Xml::element_iterator ele_ite = xml_engine_.<a class="code" href="class_s_p_h_1_1_xml_engine.html#ae7d5abfca7c289fcee482634b9e94b31">root_element_</a>.element_begin();</div><div class="line"><a name="l00332"></a><span class="lineno">  332</span>&#160;        <span class="keywordflow">for</span> (<span class="keywordtype">size_t</span> i = 0; i != total_real_particles_; ++i)</div><div class="line"><a name="l00333"></a><span class="lineno">  333</span>&#160;        {</div><div class="line"><a name="l00334"></a><span class="lineno">  334</span>&#160;            xml_engine_.<a class="code" href="class_s_p_h_1_1_xml_engine.html#ae768b4bed069caf389ab94af9e6ca7e6">getRequiredAttributeValue</a>(ele_ite, variable_name, variable[i]);</div><div class="line"><a name="l00335"></a><span class="lineno">  335</span>&#160;            ele_ite++;</div><div class="line"><a name="l00336"></a><span class="lineno">  336</span>&#160;        }</div><div class="line"><a name="l00337"></a><span class="lineno">  337</span>&#160;    }</div><div class="line"><a name="l00338"></a><span class="lineno">  338</span>&#160;    <span class="comment">//=================================================================================================//</span></div><div class="line"><a name="l00339"></a><span class="lineno">  339</span>&#160;    <span class="keyword">template</span> &lt;<span class="keyword">typename</span> VariableType&gt;</div><div class="line"><a name="l00340"></a><span class="lineno">  340</span>&#160;    BaseDerivedVariable&lt;VariableType&gt;::</div><div class="line"><a name="l00341"></a><span class="lineno">  341</span>&#160;        BaseDerivedVariable(<span class="keyword">const</span> SPHBody &amp;sph_body, <span class="keyword">const</span> std::string &amp;variable_name)</div><div class="line"><a name="l00342"></a><span class="lineno">  342</span>&#160;        : variable_name_(variable_name)</div><div class="line"><a name="l00343"></a><span class="lineno">  343</span>&#160;    {</div><div class="line"><a name="l00344"></a><span class="lineno">  344</span>&#160;        sph_body.base_particles_-&gt;registerVariable(derived_variable_, variable_name_);</div><div class="line"><a name="l00345"></a><span class="lineno">  345</span>&#160;    };</div><div class="line"><a name="l00346"></a><span class="lineno">  346</span>&#160;    <span class="comment">//=================================================================================================//</span></div><div class="line"><a name="l00347"></a><span class="lineno">  347</span>&#160;}</div><div class="line"><a name="l00348"></a><span class="lineno">  348</span>&#160;<span class="preprocessor">#endif // BASE_PARTICLES_HPP</span></div><div class="ttc" id="class_std_large_vec_3_01_real_01_4_html"><div class="ttname"><a href="class_std_large_vec_3_01_real_01_4.html">StdLargeVec&lt; Real &gt;</a></div></div>
<div class="ttc" id="struct_s_p_h_1_1_base_particles_1_1resize_particle_data_html"><div class="ttname"><a href="struct_s_p_h_1_1_base_particles_1_1resize_particle_data.html">SPH::BaseParticles::resizeParticleData</a></div><div class="ttdef"><b>Definition:</b> base_particles.h:216</div></div>
<div class="ttc" id="class_variable_type_html"><div class="ttname"><a href="class_variable_type.html">VariableType</a></div></div>
<div class="ttc" id="class_std_large_vec_3_01_matd_01_4_html"><div class="ttname"><a href="class_std_large_vec_3_01_matd_01_4.html">StdLargeVec&lt; Matd &gt;</a></div></div>
<div class="ttc" id="class_s_p_h_1_1_xml_engine_html_ae768b4bed069caf389ab94af9e6ca7e6"><div class="ttname"><a href="class_s_p_h_1_1_xml_engine.html#ae768b4bed069caf389ab94af9e6ca7e6">SPH::XmlEngine::getRequiredAttributeValue</a></div><div class="ttdeci">void getRequiredAttributeValue(SimTK::Xml::element_iterator &amp;ele_ite_, const std::string &amp;attrib_name, T &amp;value)</div><div class="ttdef"><b>Definition:</b> xml_engine.h:88</div></div>
<div class="ttc" id="namespace_s_p_h_html_a058f422301dc6671883a7ca3ef568075"><div class="ttname"><a href="namespace_s_p_h.html#a058f422301dc6671883a7ca3ef568075">SPH::ParticleVariableList</a></div><div class="ttdeci">std::array&lt; StdVec&lt; std::pair&lt; std::string, size_t &gt; &gt;, 4 &gt; ParticleVariableList</div><div class="ttdef"><b>Definition:</b> sph_data_containers.h:63</div></div>
<div class="ttc" id="namespace_s_p_h_html_a5b64e4def11be4e4b77d1f2768fd56b1"><div class="ttname"><a href="namespace_s_p_h.html#a5b64e4def11be4e4b77d1f2768fd56b1">SPH::ParticleData</a></div><div class="ttdeci">GeneralDataAssemble&lt; StdLargeVec &gt; ParticleData</div><div class="ttdef"><b>Definition:</b> sph_data_containers.h:59</div></div>
<div class="ttc" id="class_s_p_h_1_1_base_particles_html_ac96046bf3b861b37906230aa21d2ba20"><div class="ttname"><a href="class_s_p_h_1_1_base_particles.html#ac96046bf3b861b37906230aa21d2ba20">SPH::BaseParticles::registerSortableVariable</a></div><div class="ttdeci">void registerSortableVariable(const std::string &amp;variable_name)</div><div class="ttdef"><b>Definition:</b> base_particles.hpp:143</div></div>
<div class="ttc" id="class_s_p_h_1_1_xml_engine_html_ae7d5abfca7c289fcee482634b9e94b31"><div class="ttname"><a href="class_s_p_h_1_1_xml_engine.html#ae7d5abfca7c289fcee482634b9e94b31">SPH::XmlEngine::root_element_</a></div><div class="ttdeci">SimTK::Xml::Element root_element_</div><div class="ttdef"><b>Definition:</b> xml_engine.h:66</div></div>
<div class="ttc" id="class_s_p_h_1_1_base_particles_html_a53df32cd5bc52913befbf42b8ea2a38a"><div class="ttname"><a href="class_s_p_h_1_1_base_particles.html#a53df32cd5bc52913befbf42b8ea2a38a">SPH::BaseParticles::addVariableToRestart</a></div><div class="ttdeci">void addVariableToRestart(const std::string &amp;variable_name)</div><div class="ttdef"><b>Definition:</b> base_particles.hpp:131</div></div>
<div class="ttc" id="class_std_large_vec_3_01_vecd_01_4_html"><div class="ttname"><a href="class_std_large_vec_3_01_vecd_01_4.html">StdLargeVec&lt; Vecd &gt;</a></div></div>
<div class="ttc" id="class_s_p_h_1_1_simple_particle_dynamics_html"><div class="ttname"><a href="class_s_p_h_1_1_simple_particle_dynamics.html">SPH::SimpleParticleDynamics</a></div><div class="ttdef"><b>Definition:</b> particle_dynamics_algorithms.h:247</div></div>
<div class="ttc" id="class_s_p_h_1_1_base_particles_html_a6739f4e03d20c54ddec15395764aae3a"><div class="ttname"><a href="class_s_p_h_1_1_base_particles.html#a6739f4e03d20c54ddec15395764aae3a">SPH::BaseParticles::addVariableToReload</a></div><div class="ttdeci">void addVariableToReload(const std::string &amp;variable_name)</div><div class="ttdef"><b>Definition:</b> base_particles.hpp:137</div></div>
<div class="ttc" id="class_s_p_h_1_1_base_particles_html_a23aec0689b553745b32bd7fc5f10ebcf"><div class="ttname"><a href="class_s_p_h_1_1_base_particles.html#a23aec0689b553745b32bd7fc5f10ebcf">SPH::BaseParticles::getVariableByName</a></div><div class="ttdeci">StdLargeVec&lt; VariableType &gt; * getVariableByName(const std::string &amp;variable_name)</div><div class="ttdef"><b>Definition:</b> base_particles.hpp:74</div></div>
<div class="ttc" id="class_s_p_h_1_1_base_particles_html_a2cfb6e65da80894160a9b35bcec60ae4"><div class="ttname"><a href="class_s_p_h_1_1_base_particles.html#a2cfb6e65da80894160a9b35bcec60ae4">SPH::BaseParticles::addVariableToWrite</a></div><div class="ttdeci">void addVariableToWrite(const std::string &amp;variable_name)</div><div class="ttdef"><b>Definition:</b> base_particles.hpp:116</div></div>
<div class="ttc" id="class_s_p_h_1_1_base_particles_html_a20ff30ccd36baf7ef398eda84ae4fbfb"><div class="ttname"><a href="class_s_p_h_1_1_base_particles.html#a20ff30ccd36baf7ef398eda84ae4fbfb">SPH::BaseParticles::registerVariable</a></div><div class="ttdeci">void registerVariable(StdLargeVec&lt; VariableType &gt; &amp;variable_addrs, const std::string &amp;variable_name, VariableType initial_value=VariableType(0))</div><div class="ttdef"><b>Definition:</b> base_particles.hpp:40</div></div>
<div class="ttc" id="class_s_p_h_1_1_base_particles_html_aea34869099d4e659b9e375c96bb1f7f1"><div class="ttname"><a href="class_s_p_h_1_1_base_particles.html#aea34869099d4e659b9e375c96bb1f7f1">SPH::BaseParticles::addDerivedVariableToWrite</a></div><div class="ttdeci">void addDerivedVariableToWrite()</div><div class="ttdef"><b>Definition:</b> base_particles.hpp:122</div></div>
<div class="ttc" id="class_s_p_h_1_1_xml_engine_html_af5887ebc47b3e40fba58ee6e07444590"><div class="ttname"><a href="class_s_p_h_1_1_xml_engine.html#af5887ebc47b3e40fba58ee6e07444590">SPH::XmlEngine::setAttributeToElement</a></div><div class="ttdeci">void setAttributeToElement(const SimTK::Xml::element_iterator &amp;ele_ite, const std::string &amp;attrib_name, const T &amp;value)</div><div class="ttdef"><b>Definition:</b> xml_engine.h:78</div></div>
<div class="ttc" id="class_s_p_h_1_1_base_particles_html_ae080065cf7016057c3051df22632dd78"><div class="ttname"><a href="class_s_p_h_1_1_base_particles.html#ae080065cf7016057c3051df22632dd78">SPH::BaseParticles::addVariableNameToList</a></div><div class="ttdeci">void addVariableNameToList(ParticleVariableList &amp;variable_name_list, const std::string &amp;variable_name)</div><div class="ttdef"><b>Definition:</b> base_particles.hpp:89</div></div>
<div class="ttc" id="base__particles_8h_html"><div class="ttname"><a href="base__particles_8h.html">base_particles.h</a></div><div class="ttdoc">This is the base class of SPH particles. The basic data of the particles is saved in separated large ...</div></div>
<div class="ttc" id="class_s_p_h_1_1_base_particles_html_a29f483536ec24b55b5a86579dbfb6406"><div class="ttname"><a href="class_s_p_h_1_1_base_particles.html#a29f483536ec24b55b5a86579dbfb6406">SPH::BaseParticles::writeParticlesToVtk</a></div><div class="ttdeci">void writeParticlesToVtk(OutStreamType &amp;output_stream)</div></div>
<div class="ttc" id="particle__dynamics__algorithms_8h_html"><div class="ttname"><a href="particle__dynamics__algorithms_8h.html">particle_dynamics_algorithms.h</a></div><div class="ttdoc">This is the classes for algorithms particle dynamics.  Generally, there are four types dynamics...</div></div>
<div class="ttc" id="class_s_p_h_1_1_base_particles_html_a0501a7ad45113b5e671704ed6537c0fb"><div class="ttname"><a href="class_s_p_h_1_1_base_particles.html#a0501a7ad45113b5e671704ed6537c0fb">SPH::BaseParticles::real_particles_bound_</a></div><div class="ttdeci">size_t real_particles_bound_</div><div class="ttdef"><b>Definition:</b> base_particles.h:109</div></div>
<div class="ttc" id="struct_s_p_h_1_1_data_type_index_html"><div class="ttname"><a href="struct_s_p_h_1_1_data_type_index.html">SPH::DataTypeIndex</a></div><div class="ttdef"><b>Definition:</b> base_data_type.h:320</div></div>
<div class="ttc" id="class_s_p_h_1_1_base_particles_html_ab304f934ce3fda6317fdc21a169ed8d7"><div class="ttname"><a href="class_s_p_h_1_1_base_particles.html#ab304f934ce3fda6317fdc21a169ed8d7">SPH::BaseParticles::unsorted_id_</a></div><div class="ttdeci">StdLargeVec&lt; size_t &gt; unsorted_id_</div><div class="ttdef"><b>Definition:</b> base_particles.h:156</div></div>
<div class="ttc" id="class_s_p_h_1_1_base_particles_html_a7295d70f30a8f65b371cca7da78b80f5"><div class="ttname"><a href="class_s_p_h_1_1_base_particles.html#a7295d70f30a8f65b371cca7da78b80f5">SPH::BaseParticles::pos_</a></div><div class="ttdeci">StdLargeVec&lt; Vecd &gt; pos_</div><div class="ttdef"><b>Definition:</b> base_particles.h:88</div></div>
<div class="ttc" id="namespace_s_p_h_html"><div class="ttname"><a href="namespace_s_p_h.html">SPH</a></div><div class="ttdef"><b>Definition:</b> solid_body_supplementary.cpp:9</div></div>
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